diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/60497.cc')
-rw-r--r-- | gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/60497.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/60497.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/60497.cc new file mode 100644 index 000000000..76d422316 --- /dev/null +++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/60497.cc @@ -0,0 +1,37 @@ +// { dg-options "-std=gnu++14" } +// { dg-do compile } + +// Copyright (C) 2014 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// libstdc++/60497 + +#include <tuple> + +struct A; +template<typename T> struct B { T t; }; + +using element_type = B<A>*; +using tuple_type = std::tuple<element_type>; + +tuple_type t; +const tuple_type ct; + +auto a = std::get<0>(t); +auto b = std::get<0>(ct); +auto c = std::get<element_type>(t); +auto d = std::get<element_type>(ct); |